MasterCard® Debit Card

Move on from the inconvenience and hassle of writing checks with a MasterCard® debit card. Debit card purchases are deducted directly from your checking account, with no annual fee or finance charges to pay.

Plus, each time you use your debit card for a PIN- or signature-based purchase, now through September 30, 2021, you’ll automatically be entered for a chance to win a $500 SHAZAM gift card or one of 8 $50 monthly gift cards in the See The Sights Rewards promotion*.

As a member of the Privileged Status Network, use your debit card at participating ATMs and have access to thousands of surcharge-free ATM machines across the country. Click here to locate an ATM near you.

Need a debit card? Request yours today!

To change your PIN, call 1-877-267-5986

Traveling? Let us know!

To help protect you from fraud, security measures may be taken when a potentially suspicious transaction occurs outside of your area.

If you plan to travel out of state, please use this online form to let us know.

Lost or stolen debit card?

Click here to request a replacement card.

Fraud Detection

Protecting you from unauthorized use of your debit card is one of our top priorities. Should you discover transactions that appear to be fraudulent on your account, please contact our support department immediately by calling 1-800-808-6402.


If fraud is suspected on a debit card transaction, you may receive a text notification from the Affinity Credit Union Fraud Department, dependent upon your security and contact settings. The text will inquire about the legitimacy of specific transaction(s) and provide an 800 number to contact if the transactions are fraudulent.


You can use your Affinity mobile app to manage your debit card notifications. In the mobile app, select “Manage My Cards” by pressing the “More” tab at the bottom right of the screen.

From here, you can:

  • configure your alert/notification settings
  • temporarily lock your card if you suspect fraud
  • report your card as lost or stolen.

Apply for a MasterCard® debit card today at either of our convenient branches, or call us at 515-288-7225 for further assistance.

*See The Sights Rewards. No purchase is necessary to enter to win. A purchase will not increase your chances of winning. Void where prohibited. The promotion period is between July 1, 2021, and September 30, 2021. For official rules and complete contest details, visit